package main

import "fmt"

func main() {
	var first int = 10
	var cond int

	if first <= 0 {
		fmt.Printf("first是小于等于0的数字")
	} else if first > 0 && first < 5 {
		fmt.Printf("first是在0到5之间!")
	} else {
		fmt.Printf("first是比5大的数字!")
	}
	if cond = 5; cond > 10 {
		fmt.Printf("cond is greater than 10\n")
	} else {
		fmt.Printf("cond is not greater than 10\n")
	}

}
